| Function Applications Number of Channels Interface Voltage - Supply Operating Temperature Specifications Package / Case Supplier Device Package | Fully Integrated Processor Pre-Amplifier 8 I²C, I²S 3 V ~ 3.6 V -40°C ~ 125°C (TJ) Full Flexible Amplification 56-VFQFN Exposed Pad 56-VFQFPN (8x8) |